baber/WOPTO huggingface dataset:
Patent JP-H0629258-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMOTO SHOZO
IPC: H01L21/302
Filed: 1992-07-09
Abstract: PURPOSE:To prevent a cover film of a mask part from being etched to lowering its protection capability by the use of bubbles of a photoresist film resulting from voids generated in a cover film provided on minute gaps of wirings. CONSTITUTION:A polyimide precursor film having high viscosity is coated on the surface of a cover film 6 to cover void 7. Next, an aperture is formed on the polyimide precursor film and a polyimide film 10 is formed by heat treatment. Thereafter, an aperture is then formed on the cover film 6 within the aperture of the polyimide precursor film.
Patent JP-S6425354-A (JP)
Title: Magnetic disk device
Inventor: YONEMITSU SHINOBU
IPC: G11B20/10
Filed: 1987-07-21
Abstract: PURPOSE:To prevent incorrectly enciphered data from being written by providing a means for detecting the connecting/disconnecting state of an encipherment polynomial holding part and a means for inhibiting a write operation at the time of disconnecting the encipherment polynomial holding part. CONSTITUTION:When the encipherment polynomial holding part 4 is disconnected, an encipherment plain-styling circuit 3 recognizes the disconnection from changes of connecting/disconnecting state detecting lines 7 and 8, so as to output a write inhibiting signal 12. When a write inhibiting circuit 13 is inputted with the write inhibiting signal 12 from the encipherment plain-styling circuit 3, a write instructing signal 14 is not outputted from the circuit 13 regardless of the state of a write requesting signal 15. Consequently, when the encipherment plynomial holding part 4 is disconnected, this disconnection is recognized and then the write operation is inhibited by the encipherment plain- styling circuit 3. By this method, the incorrectly enciphered data can hence be prevented from being written.
Patent JP-S6160973-A (JP)
Inventor: MIYAHARA ISAO
IPC: E04H1/12
Filed: 1984-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0524457-A (JP)
Title: Shift lever of automatic gear
Inventor: II MASAHIKO
IPC: F16H61/00
Filed: 1991-07-23
Abstract: PURPOSE:To rotate a rotary bush through a moving means and release a position pin from parking range by inserting an ignition key into a cylinder lock. CONSTITUTION:A rotary bush 13 can be rotated through a moving means 16 and a position pin 2 can be released from parking range by inserting an ignition key into a cylinder lock. Further, no operation force is applied to a rotary body 14 or the rotary bush 13 even if the ignition key is inserted into the cylinder lock and the moving means 16 is moved unless a shift lever 3 is set in a parking range.
Patent JP-S6337302-A (JP)
Title: Production of fresnel zone plate
Inventor: TERAKADO SHINGO
IPC: G02B5/18
Filed: 1986-08-01
Abstract: PURPOSE:To improve the symmetry, distinctness of contours and relative position accuracy of respective rings by setting the projection position of laser light to the various radii of rotation on a substrate surface at the time of rotating the substrate within the surface thereof and fixing and projecting the converged laser light onto the prescribed radius of rotation of the substrate surface. CONSTITUTION:An ArF eximer laser (193nm wavelength) is used for a light source 2 for projection and the laser light 7 converged by a lens 4 is fixed and projected onto the prescribed radius of rotation of the surface of the substrate 1 rotating within the surface. More specifically, the laser light is eventually projected onto one point on the circle having the radii from the center of rotation of the substrate 1 up to the point of the projection. Gaseous hexacarbonyl Mo(CO6) contg. metal (Mo) is simultaneously introduced through an introducing pipe 6 to the part near the substrate 1 surface. The projection point of the laser light is set on the various radii of rotation on the substrate surface by moving a stage 10 in parallel, by which the Fresnel zone plate with striped ring pattern consisting of plural concentrical disk-shaped metallic films having the accurately arranged relative positions is obtd.
Patent JP-S6077038-A (JP)
Title: Sheet feeder
Inventor: TOKUNOU MASATERU
IPC: B21D43/02
Filed: 1983-09-30
Abstract: PURPOSE:To eliminate missupply of sheet by performing the opening/closing motion, by which inside a suction box is put in or out of communication with/from a neg. pressure source, through selection of alignment or out of alignment of the communication port with suction port. CONSTITUTION:A suction box 13 is coupled with drive means 21-23 to give a reciprocative motion fore and aft of a certain stroke, and a communication port 35 in communication with the inside is provided at the contact surface of suction box contacting the fixed part of device, while a suction port 36 in communication with the neg. pressure source at the contact surface of the fixed side, wherein the sizes of communication port 35 and suction port 36 are so formed as to be in alignment with each other during a process of suction box stroke from its beginning to midway. According to this arrangement, the reciprocation of the suction box itself puts the neg. pressure action therein on and off, even under the condition that the neg. pressure in the duct is always applied, and also makes instantaneous release to the atmosphere, whereby missupply of sheet as well as irregular timing in later process are eliminated to enable high-speed sheet supply.
Patent JP-S5973925-A (JP)
Title: Blowing or orientation blow molding method of saturated polyester resin and the like
Inventor: MATSUMARU TOSHIROU
IPC: B29C49/12
Filed: 1982-10-20
Abstract: PURPOSE:To remove a whitening generated in an injection gate for a parison through heating only of the gate section without depending upon cut-off, the heating of the whole, etc., and to execute the titled molding efficiently by heating the injection gate by a heating rod floated and supported to the surface corresponding to the injection gate. CONSTITUTION:The cold parison or hot parison 1 (the gate 3 whitens) consisting of the saturated polyester resin, etc. molded previously is held by a neck die 2, inserted into a temperature regulating furnace 4, and heated or cooled in response to the conditions of the temperature of the parison, and its temperature is adjusted to a temperature suitable for orientation blowing molding. The parison is heated and melted while onl the gate 3 is pressed by the heating rod 10 suppoted by a spring 9, etc. in a floating manner at that time, and it is molded to the shape of the nose section of the heating rod such as an arcuate 12 shape while being received in the temperature regulating furnace 4. The parison 1 is shifted to a molding die 13, and oriented by an orienting rod 18 while compressed air is blown in, and the parison is molded to the shape of the molding die 13.
Patent JP-H0936043-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: OKAMOTO NAOYA
IPC: C30B29/40
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the use of halogen carbon materials by selecting a temperature for heating a substrate from a temperature range, which permits the methyl group to separate from the gas molecules containing the methyl group and may not substantially permit the separated atom group other than the methyl group to be taken into a semiconductor crystal. SOLUTION: A p-type InGaAs is grown without using halogen carbon materials but triethyl indium(TEI), trimethyl gallium(TMG) and arsine(AsH3 ). The TMG, TEI and AsH3 are supplied from material gas supply tubes 2A, 2C and 2D, respectively. The TMG molecule is decomposed into one methyl group and dimethyl gallium (DMG). When the TMG molecule reaches the surface of a substrate, the methyl group separates and the separated methyl group combines with the uncombined hand on the surface of the substrate. In this manner, the carbon in the methyl group is taken into the InGaAs film.
Patent JP-H0828488-A (JP)
Title: Submergible pump
Inventor: SATO MITSUHIKO
IPC: F04D15/00
Filed: 1994-07-11
Abstract: PURPOSE:To achieve a long life with out generating stall in start even under such a condition the power supply of voltage lower than the rated voltage is supplied, duely resulting in a high repetitive frequency of operation and stop of a pump and without causing any trouble such as abrasion of a contact or generation of spark following ON or OFF operation. CONSTITUTION:In a submergible pump taking a split-phase resistance starting motor as a prime mover, a TRIAC TR is interposed in a condition passage for linking the terminal side of a motor main coil to the terminal side of any auxiliary coil SC, and a positive characteristic thermistor PTC or a series resistance R1 is interposed in the conduction passage from the gate terminal Tg to the start end side of the auxiliary coil SC, and a bypass resistance R2 is interposed in the condition passage from the gate terminal Tg to the terminal side of the main coil, so as to constitute a motor starting electronic circuit.
Patent JP-S57104698-A (JP)
Title: Hanger for plating
Inventor: YOSHIKAWA YASUHIRO
IPC: C25D17/08
Filed: 1980-12-23
Abstract: PURPOSE:To obtain a product with superior working effect and operation efficiency by forming >=1 bent part in each branch rod, driving and fixing a part of the rod including the bent part in a main rod, and laying a metallic coating layer on the fixed part by melt-spraying. CONSTITUTION:>=1 Bent part 4 is formed in each branch rod 3, and a part of the rod 3 including the bent part 4 is driven in a main rod 1 and fixed. Copper or the like is melt-sprayed on the fixed part to lay a metallic coating layer 5, and a coating layer 6 of insulating synthetic resin shown by the dotted line is laid. Ends 3a of the rod 3 are suitably worked in accordance with products to be plated.
Patent JP-H0469886-A (JP)
Title: Recording and reproducing device
Inventor: KAWAMURA ICHIRO
IPC: G11B33/14
Filed: 1990-07-10
Abstract: PURPOSE:To prevent dust from sticking to an optical head, etc., by removing dust on the surface of a housing case with a dust collecting means when the housing case is inserted and ejected into and from the device main body and bringing no dust into the device main body accordingly. CONSTITUTION:A recording medium 7 housed in the housing case 8 is inserted into the recording and reproducing device, since the housing case 8 is passed between raised bodies 10a and 10b, the surface of the housing case 8 is swept by these brushes at this time, so that dust sticking to the surface of the housing case 8 is swept off. In this case, since a shielding plate 12 of the device main body exists on the rear side of the dust collecting means 10, there is no fear of entering the means 10 inside where the optical head exists. Therefore, bringing dust into the device main body can drastically reduced. Consequently, the intrusion of dust into the device main body to cause noise can be prevented with simple constitution.
Patent JP-H0236034-A (JP)
Title: Working method and device for work in carriage
Inventor: WAKEFUJI ISAO
IPC: B23P21/00
Filed: 1988-07-22
Abstract: PURPOSE:To make it possible to work accurately while carrying a work by constituting a device so as to start in operation with a signal detecting a carrier, to position on work on the carrier in orthogonal three directions against a movable bed to support the same, and to start to operate a robot. CONSTITUTION:When a carrier 2 arrives at a position arranged with a movable bed 3, a detecting means detects the carrier 2, a cramping means 6 operates on a signal from the detecting means to hold the carrier 2, and the movable bed 3 advances in a body with the carrier 2. Then, positioning means 9, 10 operate, and a work on the carrier 2 is positioned in orthogonal three directions against the movable bed 3 to be supported, therefore the work is accurately positioned in orthogonal three directions against a robot 4 on the movable bed 3. It is possible to make the robot 4 operate for accurately applying a fixed operation to the work as carrying the movable bed 3 forward in synchronous with the carrier 2, under this condition.
Patent JP-S57106282-A (JP)
Title: Micro television
Inventor: SHIMIZU SHIYOUTAROU
IPC: G09G3/36
Filed: 1980-12-23
Abstract: PURPOSE:To obtain a micro television of less power consumption, by lessening the number of frames for one second. CONSTITUTION:Operation member 9 has a function, by which a sampling period of the still picture is set, besides functions of power on/off, adjustment of the sound volume, channel switching, etc. When a sampling period is set by the operation member 9, a sampling signal is oscillated periodically from a sampling circuit 8. When the sampling signal is inputted to a video signal processing circuit 4, one-frame components of the video signal are processed synchronously with the vertical synchronizing signal from a receiving circuit 1 and are stored in a memory circuit 5, and the video signal processing pauses till coming of the next sampling signal. The video signal stored in the memory circuit 5 is displayed as a still picture on a display device 7 through a display driving circuit 6 during the sampling time fixedly.
Patent JP-H0235267-A (JP)
Title: Control of advance/retreat frictional engagement element
Inventor: KOBAYASHI NAGAFUMI
IPC: F16H61/08
Filed: 1988-07-25
Abstract: PURPOSE:To improve the durability of a clutch by carrying out control so that the advance/retreat frictional engagement elements are not engaged, when the revolution speed is higher than a set revolution speed in the shift from N or P range to D or R range. CONSTITUTION:An electronic controller 40 judges that the shift from N or P to D or the shift from N or P to R is carried out from the signal of a shift position sensor 49, and when the engine revolution speed of a revolution sensor 50 is higher than a set revolution speed, the signal supplied into the solenoid 31 of a selector valve 30 is turned ON. Therefore, the selector valve 30 closes an oil passage 32 supplied from a pump, and an advance/retreat frictional clutch is controlled so as not to be engaged by cutting off the hydraulic pressure supplied into a manual valve. Thus, the shift shock is reduced, and the durability of the advance/retreat frictional clutch can be improved.
Patent JP-S6430449-A (JP)
Title: Eccentric motor
Inventor: AKENO MASANOBU
IPC: H02K41/06
Filed: 1987-07-24
Abstract: PURPOSE:To obtain an eccentric motor excellent in efficiency and controllability generating high torque, by filling up a magnetic space between a stator and a rotor, with magnetic fluid. CONSTITUTION:A magnetic space 9 between a stator 1 and a rotor 2 is filled up with magnetic fluid 6. The whole area of the space 9 may be not always filled up with the magnetic fluid 6. A permanent magnet 7 existing in the rotor 2 is mainly for retaining the magnetic fluid at the time of non-excitation, but a magnetic force due to magnetic flux generated from the permanent magnet 7 and magnetic flux generated from the stator 1 may be used. The permanent magnet 7 is not always necessary if the other means of sealing or the like is used as the retaining means of the magnetic fluid 6.
Patent JP-S6075498-A (JP)
Title: Peptide
Inventor: SHIBA TETSUO
IPC: A61P31/04
Filed: 1983-09-30
Abstract: NEW MATERIAL:Peptide of the formula (A is Lys, Hyl) and its salt. USE:Antibacterial for human and animals. PREPARATION:For example, a physiological saline suspension of cell bodies of E. coli NIHJ which have been sterilized with 3% formaline (10<9> cells/ml) are injected into body cavities of silk worms, 0.05ml every worm, and 30hr later the activated body fluid of the silk worms is collected, then heat treated, centrifuged to collect the supernatant. The supernatant is purified by salting out, gel filtration, ion-exchange chromatography and high-speed liquid chromatography.
Patent JP-2000018009-A (JP)
Title: Combined power generation plant for exhaust re- combustion
Inventor: KANBARA MASAMICHI
IPC: F01K23/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To keep inner pressure in a deaerator at the time of a partial load, and keep an operating condition of the deaerator in a good condition matching with an operating condition of a plant by setting a plurality of bleed origins to a steam turbine, and switching each bleed origin according to a load condition as well as supplying bleed steam from each bleed origin to the deaerator. SOLUTION: Fuel is burnt by a gas turbine 1 so as to obtain power in association with its rotation, and waste heat from the gas turbine 1 is recovered by an exhaust re-combustion boiler 2, and steam turbines 3 to 6 are rotated so as to generate power. In this time, each steam is supplied from each of high temperature sides 19, 31, 41, 42 and each of low temperature sides 20, 32 in each of turbines 3 to 6 having high pressure, intermediate pressure, and a plurality of low pressure to a deaerator 25 through each of steam piping 23, 39, 43; 24, 40, and the like. In the deaerator 25, feed water is directly heated by bleed of the turbine, noncondensable gas under feed water is eliminated, and each bleed origin is suitably switched according to a load so as to keep pressure of the deaerator 25 under the best condition at all times.
Patent JP-S5885387-A (JP)
Title: Volume type fluid compressor
Inventor: INAGAKI MITSUKANE
IPC: F04C29/00
Filed: 1981-11-17
Abstract: PURPOSE:To facilitate processing and fitting-up by providing guide grooves, in which a self-turning preventive block in the form of framing to surround an eccentric shaft is set slidably, in a movable scroll member and a fixed ring at their mating surfaces. CONSTITUTION:At the back of a disc 9a of movable scroll member 9, a guide groove 9d for prevention of self-turning is excavated in the vertical direction while, at the front surface of a fixed ring 11, a guide groove 11a for prevention of self-turning is excavated in the direction to the left and right. A self-turning preventive block 13 in the form of a framing to surround an eccentric shaft 8 is set slidably in these guide groove 9d, 11a. If this eccentric shaft 8 is rotated 90 deg., for ex., counterclockwise, the block 13 makes parallel motion leftwise along the groove 11a, because the self-turning preventive block 13 is restricted by the guide groove 11a in fixed ring 11. Thus self-turning of the movable scroll member 9 is prevented.
Patent JP-2000031449-A (JP)
Title: Image sensor having self-aligned silicide film
Inventor: PARK SANG-HOON
IPC: H01L27/146
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS(complementary metal oxide silicon) image sensor which can perform high-speed operations and performs a self-alignment silicide step while minimizing the change of existing operations. SOLUTION: A CMOS image sensor includes a photosensitive area, on which embedded photodiodes(BPD) are formed, photodiodes, multiple transistors which are electrically coupled, gates exclusive of the photosensitive area, a silicide film 325 formed on a high-density diffusion area and multiple insulating patterns provided through patterning of an insulating layer. The multiple insulating patterns include the insulating spacers formed on sidewalls of gates, which are given to each of the multiple transistors and protective layers formed on the photosensitive area in the gates, on the sidewalls of the adjacent gates and on the photosensitive area.
Patent JP-H0740703-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: NAKAKITA KAZUMASA
IPC: B60C9/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a pneumatic radial tire for a passenger car, wherein its weight is lightened by using an organic fiber cord for a belt layer, and the operational safety has been improved. CONSTITUTION:The depth of a groove 6 provided on a tread part 1 front surface is set to 6.0 to 8.5mm, and the groove under rubber thickness from the bottom of the groove 6 to a belt layer 4u on the outmost side is set to 0.5 to 2.5mm. At least one layer out of belt layers 4u, 4d is composed of an organic fiber cord in which not-stranded organic fibers having the tensile elastic modulus of 180 gigapascal (GPa) or more is so stranded as to have twist coefficient K of 1500 to 2000 specified by K=TXD<1/2> (T: number of twist per 10cm, D: total denier number) and a coat rubber having the elastic modulus of 35 to 60kgf/cm<2> in 50% extending. And the cord angle to the tire circumferential direction of the organic fiber cord is set to 16 to 23 deg..
Patent JP-S6427039-A (JP)
Title: Voice coil type actuator
Inventor: TANAKA HISAHIRO
IPC: G11B7/09
Filed: 1987-07-23
Abstract: PURPOSE:To improve the magnetic flux efficiency of a permanent magnet, and to contrive to miniaturize the titled actuator by placing two pairs of coils for the axial direction driving and the peripheral direction turning, consisting of plural coils which is wound squarely to the outer periphery of a cylindrical supporting body, in the peripheral direction by shifting them by 1/2 pitch to each other. CONSTITUTION:A magnetic flux generated from one permanent magnet 12 being adjacent in the axial direction crosses orthogonally one side in the peripheral direction of the corresponding first coil 11 and adjacent both axial direction sides of one portion of one pair each of the upper and lower second coils 10 are passes through the corresponding second yoke 15, crosses orthogonally the other side in the peripheral direction of the coil 11 and adjacent both axial direction sides of the other portion of a pair each of the coils 10, goes into the other permanent magnet 12 being adjacent in the axial direction, passes through a yoke 14 of the back part and returns to one permanent magnet. When the coil 11 is conducted electrically, a body to be driven 1 moves in the axial direction through a supporting body 2, and when the coil 10 is conducted electrically, the body to be driven 1 turns in the peripheral direction through the supporting body 2. A magnetic path becomes a short path for passing through between the permanent magnets 12 of each different polarity for forming a pair in the axial direction.
Patent JP-S5977166-A (JP)
Title: Manufacturing method of volatile liquid sealing device
Inventor: YANATORI MICHIO
IPC: F17C1/14
Filed: 1982-10-22
Abstract: PURPOSE:To aim at securing sealability excellent in reliability for a liquid or vacuum leakage, by rotating a rivet after being inserted into a small hole left behind at a machined end part of a sealing pipe, while welding it solidly together with the hole part directly by means of frictional heat. CONSTITUTION:One end 3 of a pipe 1 is first sealed up by rivets 6 and then a volatile liquid 11 is put in the pipe 1. At the top of a vacuum box 13, one side rivet 6 is attached to a tip 9 of a rotary jig 8 via an O-ring 15 and, after air inside the pipe 1 is exhausted outside from a small hole 4 and a pipe 12, the rivet 6 is inserted into the small hole 4, then the rotary jig 8 is rotated, and the rivet 6 is welded and secured to an end part 2 of the pipe 1. Like this, these rivets 6 are welded without using a flux, a brazing material and a burner, where by the occurrence of a pin hole and corrosion is checked, thus reliability for a refrigerant or vacuum leakage can be improved.